Answer:
Option 2, There is a big public park near a manufacturing factory that emits harmful gases, where his children can play
Step-by-step explanation:
In option 2, existence of public park is a positive aspect of healthy living condition but its nearness to the manufacturing plant is not good.
Also in this park, small children prefer to play, elderly people prefer to walk and women prefer to relax.
This exposes the most vulnerable sections of the society i.e children, women and old age people at the risk of immense continuous exposure of pollution and hence the subsequent diseases.
Thus, option 2 depicts living in an unhealthy environment